328048448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 873922560

約数和(自身を除く): 545874112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 64, 79, 91, 92, 104, 112, 124, 158, 161, 182, 184, 208, 217, 224, 248, 299, 316, 322, 364, 368, 403, 416, 434, 448, 496, 553, 598, 632, 644, 713, 728, 736, 806, 832, 868, 992, 1027, 1106, 1196, 1264, 1288, 1426, 1456, 1472, 1612, 1736, 1817, 1984, 2054, 2093, 2212, 2392, 2449, 2528, 2576, 2821, 2852, 2912, 3224, 3472, 3634, 4108, 4186, 4424, 4784, 4898, 4991, 5056, 5152, 5642, 5704, 5824, 6448, 6944, 7189, 7268, 8216, 8372, 8848, 9269, 9568, 9796, 9982, 10304, 11284, 11408, 12719, 12896, 13888, 14378, 14536, 16432, 16744, 17143, 17696, 18538, 19136, 19592, 19964, 22568, 22816, 23621, 25438, 25792, 28756, 29072, 31837, 32864, 33488, 34286, 35392, 37076, 39184, 39928, 45136, 45632, 47242, 50876, 56327, 57512, 58144, 63674, 64883, 65728, 66976, 68572, 74152, 78368, 79856, 90272, 94484, 101752, 112654, 115024, 116288, 127348, 129766, 133952, 137144, 148304, 156736, 159712, 165347, 180544, 188968, 203504, 222859, 225308, 230048, 254696, 259532, 274288, 296608, 319424, 330694, 377936, 394289, 407008, 445718, 450616, 460096, 509392, 519064, 548576, 593216, 661388, 732251, 755872, 788578, 814016, 891436, 901232, 1018784, 1038128, 1097152, 1322776, 1464502, 1511744, 1577156, 1782872, 1802464, 2037568, 2076256, 2645552, 2929004, 3154312, 3565744, 3604928, 4152512, 5125757, 5291104, 5858008, 6308624, 7131488, 10251514, 10582208, 11716016, 12617248, 14262976, 20503028, 23432032, 25234496, 41006056, 46864064, 82012112, 164024224, 328048448]

約数ペア:

[(1, 328048448), (2, 164024224), (4, 82012112), (7, 46864064), (8, 41006056), (13, 25234496), (14, 23432032), (16, 20503028), (23, 14262976), (26, 12617248), (28, 11716016), (31, 10582208), (32, 10251514), (46, 7131488), (52, 6308624), (56, 5858008), (62, 5291104), (64, 5125757), (79, 4152512), (91, 3604928), (92, 3565744), (104, 3154312), (112, 2929004), (124, 2645552), (158, 2076256), (161, 2037568), (182, 1802464), (184, 1782872), (208, 1577156), (217, 1511744), (224, 1464502), (248, 1322776), (299, 1097152), (316, 1038128), (322, 1018784), (364, 901232), (368, 891436), (403, 814016), (416, 788578), (434, 755872), (448, 732251), (496, 661388), (553, 593216), (598, 548576), (632, 519064), (644, 509392), (713, 460096), (728, 450616), (736, 445718), (806, 407008), (832, 394289), (868, 377936), (992, 330694), (1027, 319424), (1106, 296608), (1196, 274288), (1264, 259532), (1288, 254696), (1426, 230048), (1456, 225308), (1472, 222859), (1612, 203504), (1736, 188968), (1817, 180544), (1984, 165347), (2054, 159712), (2093, 156736), (2212, 148304), (2392, 137144), (2449, 133952), (2528, 129766), (2576, 127348), (2821, 116288), (2852, 115024), (2912, 112654), (3224, 101752), (3472, 94484), (3634, 90272), (4108, 79856), (4186, 78368), (4424, 74152), (4784, 68572), (4898, 66976), (4991, 65728), (5056, 64883), (5152, 63674), (5642, 58144), (5704, 57512), (5824, 56327), (6448, 50876), (6944, 47242), (7189, 45632), (7268, 45136), (8216, 39928), (8372, 39184), (8848, 37076), (9269, 35392), (9568, 34286), (9796, 33488), (9982, 32864), (10304, 31837), (11284, 29072), (11408, 28756), (12719, 25792), (12896, 25438), (13888, 23621), (14378, 22816), (14536, 22568), (16432, 19964), (16744, 19592), (17143, 19136), (17696, 18538)]